538442687 is an odd 9-digits prime number following 538442686
and preceding 538442688 . In scientific notation, it is written as 5.38442687 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 538442686 positive integers (up to 538442687) that are relatively prime to 538442687.
538442687 has 2 divisors, whose sum is 538442688
The reverse of 538442687 is 786244835
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
five hundred thirty-eight million four hundred forty-two thousand six hundred eighty-seven
Scientific notation
5.38442687 × 10^8
Engineering notation
5.38442687 × 10^6
Prime Factorization
538442687
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
538442687 Product of the distinct prime numbers
The prime factorization of 538442687 is 538442687.
Since it has a total of 1 prime factors.
4 , 9 , 37 , 4 , 912 , 133 , 8147 , 8249 , 6752 , 88111 , 152841 , 330247 , 936972 , 8887140 , 32520303 , 50651531 , 796923534 , 393956093 , 6021339446 , 9309740537
n×2
1076885374
n×3
1615328061
n×4
2153770748
n×5
2692213435
n÷2
269221343.5
n÷3
179480895.66667
n÷3
134610671.75
n÷5
107688537.4
n2
289920527183779969
n3
1.5610558767329E+26
n4
8.4053912082521E+34
n5
4.5258214274574E+43
2 √n23204.367843145
3 √n813.54171683246
4 √n152.32979959005
5 √n55.747820957601
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
538442688 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
269221344 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
23204.367864693 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999962856 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 538442687 can be divided by 2 positive divisors.
The sum of these divisors (counting 538442687) is 538442688, the average is 269221344.
Base
System
Value
2
Binary
100000000101111111101110111111
3
Ternary
1101112011201111202
4
Quaternary
200011333232333
5
Quinary
2100320131222
6
Senary
125232410115
8
Octal
4005775677
10
Decimal
538442687
12
Duodecimal
1303a693b
16
Hexadecimal
2017fbbf
20
Vigesimal
88556e7
36
Base36
8wkp1b
md5
3f21a33acb187418e2eff3eb071d1751
sha1
0827aa891a17ca7c104af6333f034fae9433c3b1
sha256
801ede3877546891dbe62eed6eb4b60c417f2a4c98ab8dd30434e5cff33ef5a5
sha512
8052cce8f7e4fe7cf103f7f5445354e04436438b2f5eb1fbf10efcb5edb6c9eb5cf24d2dfee3f41926f93a1bd376f96a10b7ca6ede875120924ef5fffd53b64b
ripemd-160
057571a028c8a4bed6e14656134cfa2e85ce3165
Diameter
1076885374
Circumference
3383135179.7167
Area
9.1081219832544E+17
Volume
6.538935565583E+26
Surface area
3.6432487933018E+18
Circumference
3383135179.7167
Perimeter
2153770748
Area
289920527183779969
Diagonal
761472950.51601
Surface area
1739523163102679814
Volume
1.5610558767329E+26
Space diagonal
932610090.84791
Perimeter
1615328061
Area
1.2553927080987E+17
Altitude
466305045.42395
Surface area
1.2553927080987E+17
Volume
1.8397219937483E+25
Height
253824316.83867